This is about the gold rush. What happened to those towns after the gold was removed from the area? (North America History) Plss help

(quit)

Explanation:

A lot of boomtowns eventually turned into abandoned ghost towns. When the gold ran out in an area, the miners would leave to find the next gold strike. The businesses would leave too and soon the town would be empty and abandoned.

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.